3 years ago

Someone help me out with this question

Mathematics

1 answer:

galina1969 [7]3 years ago

3 0

Answer: 7

Step-by-step explanation:

$Mean = \frac{Sum of terms}{Number of terms}$

= $\frac{7+6+6+7+6+9+7+8}{8}$

= $\frac{56}{8}$

= 7

Hope it helps and please mark as brainiest!

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tatuchka [14]

First find the value of X from the perimeter given
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90 = 2 ((2x+2) + (x-2))
90 = 4x + 4 +4x - 4
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2 (11.25) +2
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Width = x-2
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h =x
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Answer:

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Step-by-step explanation:

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If A=(-1,-3) and B=(11,-8), what is the length of line ab?

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Hi!

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